> > Today we have found the problem why previous attempts to > debug FA5226 failed! The reason is that arm9tdmi has > 5 stage pipeline while FA526 6 stage one. > > Currently I have modified arm9tdmi_read_xpsr to do one extra > NOP per command and CPU halted successfully! > Since I am very new to OpenOCD I want to ask how should I > implement FA526 support? Should I modify arm9tdi by adding > conditional extra NOP execution or should I create new fa526.c? >
I would suggest creating a separte fa526.[ch] with just the 526 specific stuff in. A similar process happened with the feroceon support if you want an example to look at. Cheers Spen _______________________________________________ Openocd-development mailing list [email protected] https://lists.berlios.de/mailman/listinfo/openocd-development
